CN207291815U - Extend caravan - Google Patents
Extend caravan Download PDFInfo
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- CN207291815U CN207291815U CN201721323214.8U CN201721323214U CN207291815U CN 207291815 U CN207291815 U CN 207291815U CN 201721323214 U CN201721323214 U CN 201721323214U CN 207291815 U CN207291815 U CN 207291815U
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Abstract
The utility model, which is created, is related to a kind of extension caravan.The technical solution of use is：Including the accommodation being arranged on car body.Equipped with deck board, deck board is arranged on the afterbody of accommodation, is flexibly connected with accommodation.Equipped with fan-shaped spacing frame and sector movable frame, rotation axis links together fan-shaped spacing frame and sector movable frame, and one end of fan-shaped spacing frame is equipped with positioning frame, and fan-shaped spacing frame is flexibly connected by positioning frame with the tail end of accommodation；One end of sector movable frame is fixed with deck board；It is flexibly connected between fan-shaped spacing frame and sector movable frame by some link fixing means and/or pin shaft fixing device.The utility model creates simple in structure, easy to use, expansible accommodation activity space.
Description
Technical field
The invention belongs to caravan field, is specifically related to a kind of extension room that can widen living space in caravan
Car.
Background technology
Caravan is increasingly favored be subject to traveller and the fan that collects folk songs, and caravan can not only provide liberalization, individual character
Change, more educated tourism, and leisure can also be provided, allow people in the absence of stress, scenery with hills and waters, freely spends a holiday to one's heart's content.Room
Car is conveniently also resided in from the limitation of the capacities such as traffic, lodging, food and drink, can with comprehensively solve traffic during the journey, lodging,
The problems such as food and drink.Caravan is not only economical, can significantly save the expense stayed during the journey with food and drink, and caravan is just as a shifting
Dynamic family, between bed, kitchen, visitor, toilet it is available in all varieties, can use and oneself be accustomed to common daily necessities, no matter to which
In have a kind of sensation being in.But by national relevant regulations, existing caravan length is generally no more than 6 meters, wherein sleeping
Bed just occupies larger space so that activity space is narrow and small in accommodation.Although in order to solve the problems, such as this, one kind is developed
Living box, during rest, can be pulled outwardly stretching car body, but the bed and other households in living box are being moved back by telescopic living box
When returning accommodation, certain space is still occupied, therefore, existing expansion technique does not improve original space knot fundamentally
Structure.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of simple in structure, easy to use, can bigger extension life
The extension caravan of cabin activity space living.
The invention use technical solution be：One kind extension caravan, including the accommodation being arranged on car body.
Equipped with deck board, deck board is arranged on the afterbody of accommodation, is flexibly connected with accommodation.
Equipped with fan-shaped spacing frame and sector movable frame, rotation axis connects fan-shaped spacing frame with sector movable frame
Together, fan-shaped spacing frame is fixed with positioning frame, and fan-shaped spacing frame is spacing by the tail end of positioning frame and accommodation；
Sector movable frame is fixed with deck board；Between fan-shaped spacing frame and sector movable frame by some link fixing means and/
Or pin shaft fixing device is flexibly connected；During expansion, fan-shaped spacing frame, sector movable frame and deck board form semiclosed activity
Area, during gathering, fan-shaped spacing frame and sector movable frame are collapsed in being located in the shutter of accommodation both sides.
A kind of above-mentioned extension caravan, the pin shaft fixing device is by groove I, axis pin, spring holder and groove II
Form；Some groove Is are made along the side wall of fan-shaped spacing frame edge frame, the spring rotated around axis pin is installed in groove I and is determined
Position pin, some groove IIs mutually echoed with groove I are made along the side wall of sector movable frame edge frame.
A kind of above-mentioned extension caravan, the link fixing means are by connecting rod I, dead axle I, connecting shaft, connecting rod II and determine
Axis II is formed；Dead axle I is fixed on fan-shaped spacing frame, and one end of connecting rod I is connected with dead axle I, the other end by connecting shaft and
One end connection of connecting rod II, the other end of connecting rod II are connected after being sleeved on dead axle II with sector movable frame, and dead axle II is fixed on
On sector movable frame.
Above-mentioned a kind of extension caravan, along the side wall of fan-shaped spacing frame edge frame and the side of sector movable frame edge frame
Wall is respectively equipped with the sealing magnetic stripe I mutually echoed and sealing magnetic stripe II.
A kind of above-mentioned extension caravan, is equipped with geared system, motor driven gear at the rotation axis of sector movable frame
Device.
One kind extension caravan, including the accommodation being arranged on car body.
Equipped with deck board, deck board is arranged on the afterbody of accommodation, and accommodation is flexibly connected.
Equipped with fan-shaped spacing frame, 1-3 sector connection framework and sector movable frame, rotation axis is by fan-shaped limitting casing
Frame, fan-shaped connection framework and sector movable frame link together, and fan-shaped spacing frame is fixed with positioning frame, fan-shaped limitting casing
Frame is spacing by the tail end of positioning frame and accommodation；Sector movable frame is fixed with deck board；Fan-shaped spacing frame and sector are even
Between connecing frame, between fan-shaped connection framework, and between fan-shaped connection framework and sector movable frame, consolidated by some connecting rods
Determine device and/or pin shaft fixing device is flexibly connected；During expansion, fan-shaped spacing frame, fan-shaped connection framework, sector movable frame
Semiclosed behaviour area is formed with deck board, and during gathering, fan-shaped spacing frame, fan-shaped connection framework and sector movable frame are collapsed in setting
In the shutter of accommodation both sides.
A kind of above-mentioned extension caravan, the pin shaft fixing device is by groove I, axis pin, spring holder and groove II
Form；Along the side wall of fan-shaped spacing frame edge frame and along fan-shaped connection framework one side edge frame corresponding with sector movable frame
Side wall on make some groove Is, be provided with groove I around axis pin rotate spring holder, along fan-shaped connection framework with fan
The side wall of the corresponding one side edge frame of the spacing frame of shape and made along sector movable frame edge frame side wall some with groove I phase
The groove II of concord；When groove I and groove II overlap, spring holder can be by axis pin automatic spring, and is embedded into groove
In II.
A kind of above-mentioned extension caravan, the link fixing means are by connecting rod I, dead axle I, connecting shaft, connecting rod II and determine
Axis II is formed.
For between fan-shaped spacing frame and fan-shaped connection framework：Dead axle I is fixed on fan-shaped spacing frame, connecting rod I
One end is connected with dead axle I, and the other end is connected by connecting shaft with one end of connecting rod II, and the other end of connecting rod II is sleeved on dead axle II
It is connected afterwards with fan-shaped connection framework, dead axle II is fixed in fan-shaped connection framework.
For between fan-shaped connection framework：Dead axle I is installed in the fan-shaped connection framework adjacent with fan-shaped spacing frame, even
One end of bar I is connected with dead axle I, and the other end is connected by connecting shaft with one end of connecting rod II, and the other end of connecting rod II is sleeved on
Connected after dead axle II with the fan-shaped connection framework adjacent with sector movable frame, dead axle II is fixed adjacent with sector movable frame
In fan-shaped connection framework.
For between fan-shaped connection framework and sector movable frame：Dead axle I is installed in fan-shaped connection framework, connecting rod I
One end is connected with dead axle I, and the other end is connected by connecting shaft with one end of connecting rod II, and the other end of connecting rod II is sleeved on dead axle II
It is connected afterwards with sector movable frame, dead axle II is fixed on sector movable frame.
A kind of above-mentioned extension caravan, on the edge frame side wall of fan-shaped spacing frame and fan-shaped connection framework junction,
On the edge frame side wall of fan-shaped connection framework and fan-shaped connection framework junction, fan-shaped connection framework is connected with sector movable frame
On the edge frame side wall at place, the sealing magnetic stripe I mutually echoed and sealing magnetic stripe II are respectively equipped with.
A kind of above-mentioned extension caravan, is equipped with geared system, motor driven gear at the rotation axis of sector movable frame
Device.
The beneficial effect of the invention is：
1st, the invention opens deck board, it is necessary to during parking rest, and some sector frames are with deck board in fan-shaped to car body
After outer expansion, deck board and several fan-shaped frames are collectively forming a semi-enclosed behaviour area with accommodation, and one is expanded with this
The space of a secret.During withdrawal, fan-shaped frame collapses and is close to the inner wall of accommodation one by one, and deck board just forms one of car body
Point, that is, prevent car body overlength and extend activity space to greatest extent.
2nd, the invention, by setting pin shaft fixing device, after fan-shaped frame is unfolded, close and firm can connect each other
Connect.
3rd, the invention, by setting link fixing means, further strengthens connecting rod by the fan-shaped frame after expansion
Frame is firmly connected to one another.
4th, the invention, magnetic stripe is sealed by setting, and improves the leakproofness of junction between fan-shaped frame after being unfolded,
Prevent the entrance of dust and rainwater.
5th, the invention, by setting geared system, realization can be connected with motor and automatically controls extension.
Brief description of the drawings
Fig. 1 is the invention surface structure schematic diagram.
Fig. 2 is the invention rearview.
Fig. 3 is the invention partial sectional view (fan-shaped frame rounding state).
Fig. 4 is the invention partial sectional view.
Fig. 5 is the invention sector frame expanded schematic diagram.
Fig. 6 is the side view of Fig. 5.
Fig. 7 is the top view after the expansion of the invention sector frame.
Fig. 8 is A portions enlarged drawing in Fig. 7.
Fig. 9 is mounted in operating diagram (the fan-shaped frame unfolded state of the pin shaft fixing device of fan-shaped frame side
When).
Figure 10 be mounted in the pin shaft fixing device of fan-shaped frame side operating diagram (fan-shaped frame start withdraw shape
During state).
Figure 11 is mounted in operating diagram (the fan-shaped frame unfolded state of the pin shaft fixing device on fan-shaped frame top
When).
Figure 12 is the structure diagram of fan-shaped spacing frame.
Figure 13 is the structure diagram of fan-shaped connection framework.
Figure 14 is the structure diagram of sector movable frame.
Figure 15 is that fan-shaped spacing frame fixes schematic diagram with positioning frame 6.
Figure 16 is sector movable frame and deck board connection diagram.
Figure 17 is that sector movable frame is connected schematic perspective view with deck board.
Embodiment
Embodiment 1
As shown in Fig. 1-Figure 17, one kind extension caravan, including the accommodation 1 being arranged on car body.
Equipped with deck board 2, deck board 2 is arranged on the afterbody of accommodation 1, is flexibly connected with accommodation 1 by axis.Deck board 2 is opened
And after pulling sector movable frame 4, fan-shaped connection framework 19 and fan-shaped spacing frame 3 successively, just form one it is semi-enclosed
Increase behaviour area.When withdrawing deck board 2, fan-shaped frame folds in the shutter 7 being arranged in accommodation 1 successively, and with life
Cabin 1 closes, and car body is become the entirety of a closing, and keep former caravan size constancy.The reasonable utilization of deck board 2, that is, prevent
Caravan car body extends, while greatly extends activity space again.
3,1 fan-shaped connection frameworks 19 of the spacing frame of 1 sector and 1 sector movable frame 4 are equipped with accommodation 1.Fan
A quadrant is formed with deck board 2 after the spacing frame 3 of shape, fan-shaped connection framework 19 and the expansion of sector movable frame 4, is formed
One semi-enclosed behaviour area space.
Rotation axis 5 links together fan-shaped spacing frame 3, fan-shaped connection framework 19 and sector movable frame 4.So that fan
The spacing frame 3 of shape, fan-shaped connection framework 19 and sector movable frame 4 are rotated around rotation axis 5.
Fan-shaped spacing 3 positioning frame of frame and 6 is fixed, and fan-shaped spacing frame 3 passes through positioning frame 6 and the tail of accommodation 1
Hold spacing；When outside expansion, positioning frame 6 and the tail body of accommodation 1 overlap, and play the spacing frame of spacing fixed sectors
3 effect, when fan-shaped spacing frame 3 is withdrawn, positioning frame 6 is blocked the obstruction of plate 7, plays the role of positioning.Shutter 7
Another effect be by all fan-shaped framework hides after folding after shutter, play the effect of beauty.
Sector movable frame 4 is fixed with deck board 2.
Between fan-shaped spacing frame 3 and fan-shaped connection framework 19, between fan-shaped connection framework 19 and sector movable frame 4,
It is flexibly connected by some link fixing means and/or pin shaft fixing device.
Pin shaft fixing device is made of groove I 8, axis pin 9, spring holder 10 and groove II 11.Specifically：
Junction between fan-shaped spacing frame 3 and fan-shaped connection framework 19：Along the side wall of fan-shaped spacing 3 edge frame of frame
Some groove Is 8 are made, the spring holder 10 rotated around axis pin 9 is installed in groove I 8.Along 19 edge frame of fan-shaped connection framework
Side wall make some groove IIs 11, groove I 8 and 11 phase of groove II are echoed.Set along the side wall of fan-shaped spacing 3 edge frame of frame
There is sealing magnetic stripe I 20, sealing magnetic stripe II 21 is equipped with along the side wall of fan-shaped 19 edge frame of connection framework.
Junction between fan-shaped connection framework 19 and sector movable frame 4：Along 19 edge frame side wall of fan-shaped connection framework
On make some groove Is 8, be provided with groove I 8 around axis pin 9 rotate spring holder 10.Along 4 edge of sector movable frame
Some groove IIs 11 are made on the side wall of frame, groove I 8 is echoed with 11 phase of groove II.Along 19 edge frame side wall of fan-shaped connection framework
Sealing magnetic stripe I 20 is equipped with, sealing magnetic stripe II 21 is equipped with along the side wall of 4 edge frame of sector movable frame.
Link fixing means are made of connecting rod I 12, dead axle I 13, connecting shaft 14, connecting rod II 15 and dead axle II 16.Connecting rod is consolidated
Determine device to be separately mounted on fan-shaped spacing frame 3 and fan-shaped connection framework 19.Specifically：
For between fan-shaped spacing frame 3 and fan-shaped connection framework 19：Dead axle I 13 is fixed on fan-shaped spacing frame
On 3, one end of connecting rod I 12 is connected with dead axle I 13, and the other end is connected by connecting shaft 14 with one end of connecting rod II 15, connecting rod II
15 other end is connected after being sleeved on dead axle II 16 with fan-shaped connection framework 19, and dead axle II 16 is fixed on fan-shaped connection framework 19
On.
For between fan-shaped connection framework 19 and sector movable frame 4：Dead axle I 13 is installed on fan-shaped connection framework
On 19, one end of connecting rod I 12 is connected with dead axle I 13, and the other end is connected by connecting shaft 14 with one end of connecting rod II 15, connecting rod II
15 other end is connected after being sleeved on dead axle II 16 with sector movable frame 4, and dead axle II 16 is fixed on sector movable frame 4
On.
For Automatic-expanding sector frame, motor can also be set, tooth is equipped with the rotation axis 5 of sector movable frame 4
Wheel apparatus 22, motor driven gear device 22.
Embodiment 2
Other structures are same as Example 1, and difference is, eliminate link fixing means, only lead between fan-shaped frame
Cross pin shaft fixing device connection.
Embodiment 3
Other structures are same as Example 1, and difference is, eliminate pin shaft fixing device and connect, between fan-shaped frame
Only connected by link fixing means.
Embodiment 4
One kind extension caravan, including the accommodation 1 being arranged on car body.
Equipped with deck board 2, deck board 2 is arranged on the afterbody of accommodation 1, is flexibly connected with accommodation 1 by axis.Deck board 2 is opened
And after pulling sector movable frame 4, fan-shaped spacing frame 3 successively, just form a semi-enclosed increase behaviour area.Work as withdrawal
Deck board 2, fan-shaped frame fold in the shutter 7 being arranged in accommodation 1 successively, and are closed with accommodation 1, become car body
The entirety of one closing, and keep former caravan size constancy.The reasonable utilization of deck board 2, that is, prevent caravan car body to extend, at the same time
Greatly extend activity space again.
Fan-shaped spacing frame 3 and sector movable frame 4, fan-shaped spacing frame 3 and sector movable frame are equipped with accommodation 1
Semi-enclosed increase behaviour area of a quadrant is formed after 4 expansion with deck board 2.
Rotation axis 5 links together fan-shaped spacing frame 3 and sector movable frame 4 so that fan-shaped spacing frame 3 and fan
Shape movable frame 4 is rotated around rotation axis 5.
Fan-shaped spacing frame 3 is fixed with positioning frame 6, and fan-shaped spacing frame 3 passes through positioning frame 6 and the tail of accommodation 1
Hold spacing；During expansion, positioning frame 6 and the tail body of accommodation 1 overlap, and play the role of the spacing frame 3 of fixed sectors, receive
Hui Shi, positioning frame 6 are blocked the obstruction of plate 7, play the role of positioning.Another effect of shutter 7 is by after folding
All sector framework hides play the effect of beauty after shutter 7.
Pin shaft fixing device is made of groove I 8, axis pin 9, spring holder 10 and groove II 11.Along fan-shaped spacing frame 3
The side wall of edge frame makes some groove Is 8, and the spring holder 10 rotated around axis pin 9 is provided with groove I 8.Along sector movable
Some groove IIs 11 are made on the side wall of 4 edge frame of frame, groove I 8 is echoed with 11 phase of groove II.
Link fixing means are made of connecting rod I 12, dead axle I 13, connecting shaft 14, connecting rod II 15 and dead axle II 16.Dead axle I 13
It is fixed on fan-shaped spacing frame 3, one end of connecting rod I 12 is connected with dead axle I 13, and the other end passes through connecting shaft 14 and connecting rod II 15
One end connection, the other end of connecting rod II 15 is connected after being sleeved on dead axle II 16 with sector movable frame 4, and dead axle II 16 is fixed on
On sector movable frame 4.
Mutually exhaled along the side wall of fan-shaped spacing 3 edge frame of frame with being respectively equipped with the side wall of 4 edge frame of sector movable frame
The sealing magnetic stripe I 20 and sealing magnetic stripe II 21 answered.
For Automatic-expanding sector frame, motor can also be set, tooth is equipped with the rotation axis 5 of sector movable frame 4
Wheel apparatus 22, motor driven gear device 22.
Embodiment 5
Other structures are same as Example 3, and difference is, eliminate link fixing means, only lead between fan-shaped frame
Cross pin shaft fixing device connection.
Claims (10)
1. one kind extension caravan, including the accommodation (1) being arranged on car body, it is characterised in that
Equipped with deck board (2), deck board (2) is arranged on the afterbody of accommodation (1), is flexibly connected with accommodation (1)；
Equipped with fan-shaped spacing frame (3) and sector movable frame (4), rotation axis (5) is by the spacing frame (3) of sector and sector movable
Frame (4) links together, and fan-shaped spacing frame (3) and positioning frame (6) are fixed, and fan-shaped spacing frame (3) is by positioning side
Frame (6) and the tail end of accommodation (1) are spacing；Sector movable frame (4) is fixed with deck board (2)；Fan-shaped spacing frame (3) and sector
It is flexibly connected between movable frame (4) by some link fixing means and/or pin shaft fixing device；It is fan-shaped spacing during expansion
Frame (3), sector movable frame (4) and deck board (2) form semiclosed behaviour area, during gathering, fan-shaped spacing frame (3) and sector
Movable frame (4) collapses interior in the shutter (7) for being located at accommodation (1) both sides.
2. a kind of extension caravan according to claim 1, it is characterised in that the pin shaft fixing device is by groove I
(8), axis pin (9), spring holder (10) and groove II (11) are formed；Made along the side wall of fan-shaped spacing frame (3) edge frame
Some groove Is (8), groove I (8) is interior to be provided with the spring holder (10) rotated around axis pin (9), along sector movable frame (4)
The side wall of edge frame makes some groove IIs (11) mutually echoed with groove I (8).
3. a kind of extension caravan according to claim 1, it is characterised in that the link fixing means are by connecting rod I
(12), dead axle I (13), connecting shaft (14), connecting rod II (15) and dead axle II (16) are formed；Dead axle I (13) is fixed on fan-shaped spacing
On frame (3), one end of connecting rod I (12) is connected with dead axle I (13), the other end pass through connecting shaft (14) and connecting rod II (15) one
End connection, the other end of connecting rod II (15) are sleeved on dead axle II (16) and are connected afterwards with sector movable frame (4), and dead axle II (16) is solid
It is scheduled on sector movable frame (4).
4. a kind of extension caravan according to claim 1,2 or 3, it is characterised in that along fan-shaped spacing frame (3) edge frame
Side wall the sealing magnetic stripe I (20) that mutually echoes and sealing magnetic stripe II are respectively equipped with the side wall of sector movable frame (4) edge frame
(21)。
A kind of 5. extension caravan according to claim 1,2 or 3, it is characterised in that the rotation in sector movable frame (4)
Axis (5) place is equipped with geared system (22), motor driven gear device (22).
6. one kind extension caravan, including the accommodation (1) being arranged on car body, it is characterised in that
Equipped with deck board (2), deck board (2) is arranged on the afterbody of accommodation (1), is flexibly connected with accommodation (1)；
It will be fanned equipped with fan-shaped spacing frame (3), 1-3 fan-shaped connection framework (19) and sector movable frame (4), rotation axis (5)
The spacing frame of shape (3), fan-shaped connection framework (19) and sector movable frame (4) link together, and fan-shaped spacing frame (3) is with determining
Position frame (6) is fixed, and fan-shaped spacing frame (3) is spacing by positioning frame (6) and the tail end of accommodation (1)；Sector movable frame
Frame (4) is fixed with deck board (2)；Between fan-shaped spacing frame (3) and sector connection framework (19), fan-shaped connection framework (19) it
Between, and between fan-shaped connection framework (19) and sector movable frame (4), consolidated by some link fixing means and/or axis pin
Determine device flexible connection；During expansion, fan-shaped spacing frame (3), fan-shaped connection framework (19), sector movable frame (4) and deck board
(2) semiclosed behaviour area is formed, during gathering, fan-shaped spacing frame (3), fan-shaped connection framework (19) and sector movable frame (4)
Collapse interior in the shutter (7) for being located at accommodation (1) both sides.
7. a kind of extension caravan according to claim 6, it is characterised in that the pin shaft fixing device is by groove I
(8), axis pin (9), spring holder (10) and groove II (11) are formed；Side wall and edge along fan-shaped spacing frame (3) edge frame
Some groove Is (8) are made on the side wall of fan-shaped connection framework (19) one side edge frame corresponding with sector movable frame (4), it is recessed
The spring holder (10) rotated around axis pin (9) is installed, along fan-shaped connection framework (19) and fan-shaped spacing frame in groove I (8)
(3) side wall of corresponding one side edge frame and made along sector movable frame (4) edge frame side wall some with groove I (8) phase
The groove II (11) of concord；When groove I (8) and groove II (11) overlap, spring holder (10) can be automatic by axis pin (9)
Pop-up, and be embedded into groove II (11).
8. a kind of extension caravan according to claim 6, it is characterised in that the link fixing means are by connecting rod I
(12), dead axle I (13), connecting shaft (14), connecting rod II (15) and dead axle II (16) are formed；For fan-shaped spacing frame (3) and fan
Between shape connection framework (19)：Dead axle I (13) is fixed on fan-shaped spacing frame (3), one end and the dead axle I of connecting rod I (12)
(13) connect, the other end is connected by connecting shaft (14) with one end of connecting rod II (15), and the other end of connecting rod II (15) is sleeved on
Dead axle II (16) is connected with fan-shaped connection framework (19) afterwards, and dead axle II (16) is fixed in fan-shaped connection framework (19)；For fan
Between shape connection framework (19)：Dead axle I (13) is installed in the fan-shaped connection framework (19) adjacent with fan-shaped spacing frame (3),
One end of connecting rod I (12) is connected with dead axle I (13), and the other end is connected by connecting shaft (14) with one end of connecting rod II (15), even
The other end of bar II (15) is sleeved on fan-shaped connection framework (19) adjacent with sector movable frame (4) after dead axle II (16) even
Connect, dead axle II (16) is fixed in the fan-shaped connection framework (19) adjacent with sector movable frame (4)；For fan-shaped connection framework
(19) between sector movable frame (4)：Dead axle I (13) is installed on fan-shaped connection framework (19), one end of connecting rod I (12) with
Dead axle I (13) connects, and the other end is connected by connecting shaft (14) with one end of connecting rod II (15), another end cap of connecting rod II (15)
It is connected after dead axle II (16) with sector movable frame (4), dead axle II (16) is fixed on sector movable frame (4).
9. a kind of extension caravan according to claim 6,7 or 8, it is characterised in that in fan-shaped spacing frame (3) and sector
On the edge frame side wall of connection framework (19) junction, the side of fan-shaped connection framework (19) and fan-shaped connection framework (19) junction
On edge frame side wall, on the edge frame side wall of fan-shaped connection framework (19) and sector movable frame (4) junction, it is respectively equipped with and mutually exhales
The sealing magnetic stripe I (20) and sealing magnetic stripe II (21) answered.
A kind of 10. extension caravan according to claim 6,7 or 8, it is characterised in that the rotation in sector movable frame (4)
Shaft (5) place is equipped with geared system (22), motor driven gear device (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323214.8U CN207291815U (en) | 2017-10-13 | 2017-10-13 | Extend caravan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323214.8U CN207291815U (en) | 2017-10-13 | 2017-10-13 | Extend caravan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207291815U true CN207291815U (en) | 2018-05-01 |
Family
ID=62415300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323214.8U Active CN207291815U (en) | 2017-10-13 | 2017-10-13 | Extend caravan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207291815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585083A (en) * | 2017-10-13 | 2018-01-16 | 杨惠玲 | Extend caravan |
| CN110313762A (en) * | 2019-06-22 | 2019-10-11 | 上海金禹道具设计制作有限公司 | A kind of rotating wine rack |
-
2017
- 2017-10-13 CN CN201721323214.8U patent/CN207291815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585083A (en) * | 2017-10-13 | 2018-01-16 | 杨惠玲 | Extend caravan |
| CN110313762A (en) * | 2019-06-22 | 2019-10-11 | 上海金禹道具设计制作有限公司 | A kind of rotating wine rack |
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